MLGW President and CEO Doug McGowen updated the Memphis City Council on the street light conversion project. Here's what he had to say.

One of several LED street light models that Grand Rapids is converting all 18,000 street lights in the city to as part of a $9.46 million project. (Courtesy photo from city of Grand Rapids) ...

Calgary has finished replacing 80,000 street lights with LED bulbs more than a year ahead of schedule.